After surviving the battle against the Locust and his army, Cotey and her fellow warriors are once again staring down the face of evil, but this time it is in the form of a shadow walker, the most powerful of all the Ravenmockers. The odds are stacked against the warriors as they must take on the ancient coven in the mystical swamps of New Orleans and stop the shadow walker before she destroys them and the world they were sworn to protect.